libmount: fix __mnt_cache_find_tag_value() [coverity scan]

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/libmount/src/cache.c b/libmount/src/cache.c
index b718fd5d4189ced3d1b22c80015f21994e13e3a6..7b651228ab7f00bf52cc24f415fb5a4aa0b2ef5d 100644 (file)
--- a/libmount/src/cache.c
+++ b/libmount/src/cache.c
@@ -362,7 +362,7 @@ static int __mnt_cache_find_tag_value(struct libmnt_cache *cache,
                return rc;
 
        *data = cache_find_tag_value(cache, devname, token);
-       return data ? 0 : -1;
+       return *data ? 0 : -1;
 }
 
 /**